| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.29 | 7.571% | $98.2016 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $152.80 | 11.243% | $169.9793 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $199.65 | 12.328% | $224.2629 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $112.69 | 4.673% | $117.956 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $188.36 | 3.333% | $194.638 | $194.64 | $194.65 | $194.60 |
| Purchase #6 | $220.57 | 5.461% | $232.6153 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $86.89 | 4.819% | $91.0772 | $91.08 | $91.10 | $91.10 |
| 7 purchase totals = | $1,052.25 | $1,128.7303 | $1,128.74 | $1,128.75 | $1,128.80 | |